[INFO] cloning repository https://github.com/rklaehn/rust-nursery
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rklaehn/rust-nursery" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frklaehn%2Frust-nursery", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frklaehn%2Frust-nursery'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2d9cabeafe1b0bb90ccbf54d168bc0376e23c658
[INFO] testing rklaehn/rust-nursery against 1.76.0 for beta-1.77-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frklaehn%2Frust-nursery" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rklaehn/rust-nursery on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/rklaehn/rust-nursery
[INFO] finished tweaking git repo https://github.com/rklaehn/rust-nursery
[INFO] tweaked toml for git repo https://github.com/rklaehn/rust-nursery written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/rklaehn/rust-nursery already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded quickcheck_macros v0.8.0
[INFO] [stderr]   Downloaded quickcheck v0.8.5
[INFO] [stderr]   Downloaded testdrop v0.1.2
[INFO] [stderr]   Downloaded num-complex v0.2.3
[INFO] [stderr]   Downloaded alga v0.9.2
[INFO] [stderr]   Downloaded sorted-iter v0.1.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ef9059dd03f8cd03c3954fa1e253026559fba62f6591647e4625b3ed3c037462
[INFO] running `Command { std: "docker" "start" "-a" "ef9059dd03f8cd03c3954fa1e253026559fba62f6591647e4625b3ed3c037462", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ef9059dd03f8cd03c3954fa1e253026559fba62f6591647e4625b3ed3c037462", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef9059dd03f8cd03c3954fa1e253026559fba62f6591647e4625b3ed3c037462", kill_on_drop: false }`
[INFO] [stdout] ef9059dd03f8cd03c3954fa1e253026559fba62f6591647e4625b3ed3c037462
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2c756a4c6cdeadb0da9a6cbb03e2358bc9ba17ee29a875b21001cc91c31650e3
[INFO] running `Command { std: "docker" "start" "-a" "2c756a4c6cdeadb0da9a6cbb03e2358bc9ba17ee29a875b21001cc91c31650e3", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling proc-macro2 v1.0.6
[INFO] [stderr]    Compiling syn v1.0.8
[INFO] [stderr]    Compiling libm v0.1.4
[INFO] [stderr]    Compiling serde v1.0.102
[INFO] [stderr]    Compiling smallvec v1.0.0
[INFO] [stderr]    Compiling sorted-iter v0.1.5
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling num-complex v0.2.3
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling alga v0.9.2
[INFO] [stderr]    Compiling serde_derive v1.0.102
[INFO] [stderr]    Compiling vec-collections v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `VecSet`
[INFO] [stdout]  --> src/total_vec_set.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{VecSet, VecSet2};
[INFO] [stdout]   |             ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `UnsafeSliceMergeState`
[INFO] [stdout]  --> src/vec_set.rs:6:30
[INFO] [stdout]   |
[INFO] [stdout] 6 |     UnsafeInPlaceMergeState, UnsafeSliceMergeState, VecMergeState, SmallVecInPlaceMergeState,
[INFO] [stdout]   |                              ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/flip_buffer/small_vec_builder.rs:177:67
[INFO] [stdout]     |
[INFO] [stdout] 177 |         let v = std::mem::replace(&mut self.v, unsafe { std::mem::uninitialized() });
[INFO] [stdout]     |                                                                   ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `merge` is never used
[INFO] [stdout]   --> src/merge_state.rs:70:12
[INFO] [stdout]    |
[INFO] [stdout] 61 | impl<'a, A: Array, B: Array> SmallVecInPlaceMergeState<A, B> {
[INFO] [stdout]    | ------------------------------------------------------------ associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 70 |     pub fn merge<O: MergeOperation<A::Item, B::Item, Self>>(a: &mut SmallVec<A>, b: SmallVec<B>, o: O) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `merge` is never used
[INFO] [stdout]    --> src/merge_state.rs:344:12
[INFO] [stdout]     |
[INFO] [stdout] 320 | impl<'a, A, B, Arr: Array> SmallVecMergeState<'a, A, B, Arr> {
[INFO] [stdout]     | ------------------------------------------------------------ associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 344 |     pub fn merge<O: MergeOperation<A, B, Self>>(a: &'a [A], b: &'a [B], o: O) -> SmallVec<Arr> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `merge` is never used
[INFO] [stdout]    --> src/merge_state.rs:476:12
[INFO] [stdout]     |
[INFO] [stdout] 475 | impl<T> UnsafeSliceMergeState<T> {
[INFO] [stdout]     | -------------------------------- associated function in this implementation
[INFO] [stdout] 476 |     pub fn merge<O: ShortcutMergeOperation<T, T, Self>>(
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dedup` is never used
[INFO] [stdout]   --> src/dedup.rs:28:4
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn dedup<T: Eq>(d: &mut [T], keep: Keep) -> usize {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `single` and `filter_map_values` are never used
[INFO] [stdout]   --> src/radix_tree.rs:87:8
[INFO] [stdout]    |
[INFO] [stdout] 58 | impl<K: Ord, V> TagTree<K, V> {
[INFO] [stdout]    | ----------------------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 87 |     fn single(key: Vec<K>, value: V) -> Self {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 96 |     fn filter_map_values<W>(self, f: &impl Fn(V) -> Option<W>) -> Option<TagTree<K, W>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `inner_join_with` is never used
[INFO] [stdout]    --> src/radix_tree.rs:142:8
[INFO] [stdout]     |
[INFO] [stdout] 107 | impl<K: Ord + Clone, V: Clone> TagTree<K, V> {
[INFO] [stdout]     | -------------------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 142 |     fn inner_join_with(&self, that: &Self, f: &impl Fn(&V, &V) -> Option<V>) -> Option<Self> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `min` and `max` are never used
[INFO] [stdout]    --> src/radix_tree.rs:164:8
[INFO] [stdout]     |
[INFO] [stdout] 163 | impl<K: Ord + Clone, V: Ord + Clone + Zero> TagTree<K, V> {
[INFO] [stdout]     | --------------------------------------------------------- methods in this implementation
[INFO] [stdout] 164 |     fn min(&self, that: &Self) -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 169 |     fn max(&self, that: &Self) -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_range_bounds` is never used
[INFO] [stdout]    --> src/range_set.rs:175:8
[INFO] [stdout]     |
[INFO] [stdout] 174 | impl<T: Ord + Clone> RangeSet<T> {
[INFO] [stdout]     | -------------------------------- associated function in this implementation
[INFO] [stdout] 175 |     fn from_range_bounds<R: RangeBounds<T>>(r: R) -> std::result::Result<Self, ()> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `SmallVec<A>` does not permit being left uninitialized
[INFO] [stdout]    --> src/flip_buffer/small_vec_builder.rs:177:57
[INFO] [stdout]     |
[INFO] [stdout] 177 |         let v = std::mem::replace(&mut self.v, unsafe { std::mem::uninitialized() });
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                                         |
[INFO] [stdout]     |                                                         this code causes undefined behavior when executed
[INFO] [stdout]     |                                                         help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]     |
[INFO] [stdout]     = note: integers must be initialized
[INFO] [stdout]     = note: `#[warn(invalid_value)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.03s
[INFO] running `Command { std: "docker" "inspect" "2c756a4c6cdeadb0da9a6cbb03e2358bc9ba17ee29a875b21001cc91c31650e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c756a4c6cdeadb0da9a6cbb03e2358bc9ba17ee29a875b21001cc91c31650e3", kill_on_drop: false }`
[INFO] [stdout] 2c756a4c6cdeadb0da9a6cbb03e2358bc9ba17ee29a875b21001cc91c31650e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1a6f648cbff5675646ade38ac977ff98a8e110c0ef61afcde303dfdb625113ff
[INFO] running `Command { std: "docker" "start" "-a" "1a6f648cbff5675646ade38ac977ff98a8e110c0ef61afcde303dfdb625113ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling libc v0.2.65
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling getrandom v0.1.13
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling ryu v1.0.2
[INFO] [stderr]    Compiling regex-syntax v0.6.12
[INFO] [stderr]    Compiling ppv-lite86 v0.2.6
[INFO] [stderr]    Compiling itoa v0.4.4
[INFO] [stderr]    Compiling testdrop v0.1.2
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stdout] warning: unused import: `VecSet`
[INFO] [stdout]  --> src/total_vec_set.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{VecSet, VecSet2};
[INFO] [stdout]   |             ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `UnsafeSliceMergeState`
[INFO] [stdout]  --> src/vec_set.rs:6:30
[INFO] [stdout]   |
[INFO] [stdout] 6 |     UnsafeInPlaceMergeState, UnsafeSliceMergeState, VecMergeState, SmallVecInPlaceMergeState,
[INFO] [stdout]   |                              ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/flip_buffer/small_vec_builder.rs:177:67
[INFO] [stdout]     |
[INFO] [stdout] 177 |         let v = std::mem::replace(&mut self.v, unsafe { std::mem::uninitialized() });
[INFO] [stdout]     |                                                                   ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `merge` is never used
[INFO] [stdout]   --> src/merge_state.rs:70:12
[INFO] [stdout]    |
[INFO] [stdout] 61 | impl<'a, A: Array, B: Array> SmallVecInPlaceMergeState<A, B> {
[INFO] [stdout]    | ------------------------------------------------------------ associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 70 |     pub fn merge<O: MergeOperation<A::Item, B::Item, Self>>(a: &mut SmallVec<A>, b: SmallVec<B>, o: O) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `merge` is never used
[INFO] [stdout]    --> src/merge_state.rs:344:12
[INFO] [stdout]     |
[INFO] [stdout] 320 | impl<'a, A, B, Arr: Array> SmallVecMergeState<'a, A, B, Arr> {
[INFO] [stdout]     | ------------------------------------------------------------ associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 344 |     pub fn merge<O: MergeOperation<A, B, Self>>(a: &'a [A], b: &'a [B], o: O) -> SmallVec<Arr> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `merge` is never used
[INFO] [stdout]    --> src/merge_state.rs:476:12
[INFO] [stdout]     |
[INFO] [stdout] 475 | impl<T> UnsafeSliceMergeState<T> {
[INFO] [stdout]     | -------------------------------- associated function in this implementation
[INFO] [stdout] 476 |     pub fn merge<O: ShortcutMergeOperation<T, T, Self>>(
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dedup` is never used
[INFO] [stdout]   --> src/dedup.rs:28:4
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn dedup<T: Eq>(d: &mut [T], keep: Keep) -> usize {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `single` and `filter_map_values` are never used
[INFO] [stdout]   --> src/radix_tree.rs:87:8
[INFO] [stdout]    |
[INFO] [stdout] 58 | impl<K: Ord, V> TagTree<K, V> {
[INFO] [stdout]    | ----------------------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 87 |     fn single(key: Vec<K>, value: V) -> Self {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 96 |     fn filter_map_values<W>(self, f: &impl Fn(V) -> Option<W>) -> Option<TagTree<K, W>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `inner_join_with` is never used
[INFO] [stdout]    --> src/radix_tree.rs:142:8
[INFO] [stdout]     |
[INFO] [stdout] 107 | impl<K: Ord + Clone, V: Clone> TagTree<K, V> {
[INFO] [stdout]     | -------------------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 142 |     fn inner_join_with(&self, that: &Self, f: &impl Fn(&V, &V) -> Option<V>) -> Option<Self> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `min` and `max` are never used
[INFO] [stdout]    --> src/radix_tree.rs:164:8
[INFO] [stdout]     |
[INFO] [stdout] 163 | impl<K: Ord + Clone, V: Ord + Clone + Zero> TagTree<K, V> {
[INFO] [stdout]     | --------------------------------------------------------- methods in this implementation
[INFO] [stdout] 164 |     fn min(&self, that: &Self) -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 169 |     fn max(&self, that: &Self) -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_range_bounds` is never used
[INFO] [stdout]    --> src/range_set.rs:175:8
[INFO] [stdout]     |
[INFO] [stdout] 174 | impl<T: Ord + Clone> RangeSet<T> {
[INFO] [stdout]     | -------------------------------- associated function in this implementation
[INFO] [stdout] 175 |     fn from_range_bounds<R: RangeBounds<T>>(r: R) -> std::result::Result<Self, ()> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `SmallVec<A>` does not permit being left uninitialized
[INFO] [stdout]    --> src/flip_buffer/small_vec_builder.rs:177:57
[INFO] [stdout]     |
[INFO] [stdout] 177 |         let v = std::mem::replace(&mut self.v, unsafe { std::mem::uninitialized() });
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                                         |
[INFO] [stdout]     |                                                         this code causes undefined behavior when executed
[INFO] [stdout]     |                                                         help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]     |
[INFO] [stdout]     = note: integers must be initialized
[INFO] [stdout]     = note: `#[warn(invalid_value)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling c2-chacha v0.2.3
[INFO] [stderr]    Compiling serde_json v1.0.41
[INFO] [stderr]    Compiling aho-corasick v0.7.6
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling rand v0.7.2
[INFO] [stderr]    Compiling regex v1.3.1
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stderr]    Compiling quickcheck v0.8.5
[INFO] [stderr]    Compiling quickcheck_macros v0.8.0
[INFO] [stderr]    Compiling vec-collections v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/lib.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `VecSet`
[INFO] [stdout]  --> src/total_vec_set.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{VecSet, VecSet2};
[INFO] [stdout]   |             ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/flip_buffer/small_vec_builder.rs:177:67
[INFO] [stdout]     |
[INFO] [stdout] 177 |         let v = std::mem::replace(&mut self.v, unsafe { std::mem::uninitialized() });
[INFO] [stdout]     |                                                                   ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `merge` is never used
[INFO] [stdout]   --> src/merge_state.rs:70:12
[INFO] [stdout]    |
[INFO] [stdout] 61 | impl<'a, A: Array, B: Array> SmallVecInPlaceMergeState<A, B> {
[INFO] [stdout]    | ------------------------------------------------------------ associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 70 |     pub fn merge<O: MergeOperation<A::Item, B::Item, Self>>(a: &mut SmallVec<A>, b: SmallVec<B>, o: O) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `merge` is never used
[INFO] [stdout]    --> src/merge_state.rs:344:12
[INFO] [stdout]     |
[INFO] [stdout] 320 | impl<'a, A, B, Arr: Array> SmallVecMergeState<'a, A, B, Arr> {
[INFO] [stdout]     | ------------------------------------------------------------ associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 344 |     pub fn merge<O: MergeOperation<A, B, Self>>(a: &'a [A], b: &'a [B], o: O) -> SmallVec<Arr> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_on_failure_unary` is never used
[INFO] [stdout]    --> src/total_vec_set.rs:285:8
[INFO] [stdout]     |
[INFO] [stdout] 285 |     fn print_on_failure_unary<E: Debug, R: Eq + Debug>(x: E, expected: R, actual: R) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dedup` is never used
[INFO] [stdout]   --> src/dedup.rs:28:4
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn dedup<T: Eq>(d: &mut [T], keep: Keep) -> usize {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `filter_map_values` is never used
[INFO] [stdout]   --> src/radix_tree.rs:96:8
[INFO] [stdout]    |
[INFO] [stdout] 58 | impl<K: Ord, V> TagTree<K, V> {
[INFO] [stdout]    | ----------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 96 |     fn filter_map_values<W>(self, f: &impl Fn(V) -> Option<W>) -> Option<TagTree<K, W>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `max` is never used
[INFO] [stdout]    --> src/radix_tree.rs:169:8
[INFO] [stdout]     |
[INFO] [stdout] 163 | impl<K: Ord + Clone, V: Ord + Clone + Zero> TagTree<K, V> {
[INFO] [stdout]     | --------------------------------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 169 |     fn max(&self, that: &Self) -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `smallvec::SmallVec<A>` does not permit being left uninitialized
[INFO] [stdout]    --> src/flip_buffer/small_vec_builder.rs:177:57
[INFO] [stdout]     |
[INFO] [stdout] 177 |         let v = std::mem::replace(&mut self.v, unsafe { std::mem::uninitialized() });
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                                         |
[INFO] [stdout]     |                                                         this code causes undefined behavior when executed
[INFO] [stdout]     |                                                         help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]     |
[INFO] [stdout]     = note: integers must be initialized
[INFO] [stdout]     = note: `#[warn(invalid_value)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.32s
[INFO] running `Command { std: "docker" "inspect" "1a6f648cbff5675646ade38ac977ff98a8e110c0ef61afcde303dfdb625113ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a6f648cbff5675646ade38ac977ff98a8e110c0ef61afcde303dfdb625113ff", kill_on_drop: false }`
[INFO] [stdout] 1a6f648cbff5675646ade38ac977ff98a8e110c0ef61afcde303dfdb625113ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 53f4ab2a06e4426db05768ef2f9ae66ee14ab10ad4903a38dd601930a4a696e1
[INFO] running `Command { std: "docker" "start" "-a" "53f4ab2a06e4426db05768ef2f9ae66ee14ab10ad4903a38dd601930a4a696e1", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `VecSet`
[INFO] [stderr]  --> src/total_vec_set.rs:1:13
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::{VecSet, VecSet2};
[INFO] [stderr]   |             ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `UnsafeSliceMergeState`
[INFO] [stderr]  --> src/vec_set.rs:6:30
[INFO] [stderr]   |
[INFO] [stderr] 6 |     UnsafeInPlaceMergeState, UnsafeSliceMergeState, VecMergeState, SmallVecInPlaceMergeState,
[INFO] [stderr]   |                              ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/flip_buffer/small_vec_builder.rs:177:67
[INFO] [stderr]     |
[INFO] [stderr] 177 |         let v = std::mem::replace(&mut self.v, unsafe { std::mem::uninitialized() });
[INFO] [stderr]     |                                                                   ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `merge` is never used
[INFO] [stderr]   --> src/merge_state.rs:70:12
[INFO] [stderr]    |
[INFO] [stderr] 61 | impl<'a, A: Array, B: Array> SmallVecInPlaceMergeState<A, B> {
[INFO] [stderr]    | ------------------------------------------------------------ associated function in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 70 |     pub fn merge<O: MergeOperation<A::Item, B::Item, Self>>(a: &mut SmallVec<A>, b: SmallVec<B>, o: O) {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `merge` is never used
[INFO] [stderr]    --> src/merge_state.rs:344:12
[INFO] [stderr]     |
[INFO] [stderr] 320 | impl<'a, A, B, Arr: Array> SmallVecMergeState<'a, A, B, Arr> {
[INFO] [stderr]     | ------------------------------------------------------------ associated function in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 344 |     pub fn merge<O: MergeOperation<A, B, Self>>(a: &'a [A], b: &'a [B], o: O) -> SmallVec<Arr> {
[INFO] [stderr]     |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `merge` is never used
[INFO] [stderr]    --> src/merge_state.rs:476:12
[INFO] [stderr]     |
[INFO] [stderr] 475 | impl<T> UnsafeSliceMergeState<T> {
[INFO] [stderr]     | -------------------------------- associated function in this implementation
[INFO] [stderr] 476 |     pub fn merge<O: ShortcutMergeOperation<T, T, Self>>(
[INFO] [stderr]     |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `dedup` is never used
[INFO] [stderr]   --> src/dedup.rs:28:4
[INFO] [stderr]    |
[INFO] [stderr] 28 | fn dedup<T: Eq>(d: &mut [T], keep: Keep) -> usize {
[INFO] [stderr]    |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `single` and `filter_map_values` are never used
[INFO] [stderr]   --> src/radix_tree.rs:87:8
[INFO] [stderr]    |
[INFO] [stderr] 58 | impl<K: Ord, V> TagTree<K, V> {
[INFO] [stderr]    | ----------------------------- associated items in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 87 |     fn single(key: Vec<K>, value: V) -> Self {
[INFO] [stderr]    |        ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 96 |     fn filter_map_values<W>(self, f: &impl Fn(V) -> Option<W>) -> Option<TagTree<K, W>> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `inner_join_with` is never used
[INFO] [stderr]    --> src/radix_tree.rs:142:8
[INFO] [stderr]     |
[INFO] [stderr] 107 | impl<K: Ord + Clone, V: Clone> TagTree<K, V> {
[INFO] [stderr]     | -------------------------------------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 142 |     fn inner_join_with(&self, that: &Self, f: &impl Fn(&V, &V) -> Option<V>) -> Option<Self> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `min` and `max` are never used
[INFO] [stderr]    --> src/radix_tree.rs:164:8
[INFO] [stderr]     |
[INFO] [stderr] 163 | impl<K: Ord + Clone, V: Ord + Clone + Zero> TagTree<K, V> {
[INFO] [stderr]     | --------------------------------------------------------- methods in this implementation
[INFO] [stderr] 164 |     fn min(&self, that: &Self) -> Self {
[INFO] [stderr]     |        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 169 |     fn max(&self, that: &Self) -> Self {
[INFO] [stderr]     |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `from_range_bounds` is never used
[INFO] [stderr]    --> src/range_set.rs:175:8
[INFO] [stderr]     |
[INFO] [stderr] 174 | impl<T: Ord + Clone> RangeSet<T> {
[INFO] [stderr]     | -------------------------------- associated function in this implementation
[INFO] [stderr] 175 |     fn from_range_bounds<R: RangeBounds<T>>(r: R) -> std::result::Result<Self, ()> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the type `SmallVec<A>` does not permit being left uninitialized
[INFO] [stderr]    --> src/flip_buffer/small_vec_builder.rs:177:57
[INFO] [stderr]     |
[INFO] [stderr] 177 |         let v = std::mem::replace(&mut self.v, unsafe { std::mem::uninitialized() });
[INFO] [stderr]     |                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |                                                         |
[INFO] [stderr]     |                                                         this code causes undefined behavior when executed
[INFO] [stderr]     |                                                         help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stderr]     |
[INFO] [stderr]     = note: integers must be initialized
[INFO] [stderr]     = note: `#[warn(invalid_value)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `vec-collections` (lib) generated 12 warnings (run `cargo fix --lib -p vec-collections` to apply 2 suggestions)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/lib.rs:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `VecSet`
[INFO] [stderr]  --> src/total_vec_set.rs:1:13
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::{VecSet, VecSet2};
[INFO] [stderr]   |             ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `print_on_failure_unary` is never used
[INFO] [stderr]    --> src/total_vec_set.rs:285:8
[INFO] [stderr]     |
[INFO] [stderr] 285 |     fn print_on_failure_unary<E: Debug, R: Eq + Debug>(x: E, expected: R, actual: R) -> bool {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `filter_map_values` is never used
[INFO] [stderr]   --> src/radix_tree.rs:96:8
[INFO] [stderr]    |
[INFO] [stderr] 58 | impl<K: Ord, V> TagTree<K, V> {
[INFO] [stderr]    | ----------------------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 96 |     fn filter_map_values<W>(self, f: &impl Fn(V) -> Option<W>) -> Option<TagTree<K, W>> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `max` is never used
[INFO] [stderr]    --> src/radix_tree.rs:169:8
[INFO] [stderr]     |
[INFO] [stderr] 163 | impl<K: Ord + Clone, V: Ord + Clone + Zero> TagTree<K, V> {
[INFO] [stderr]     | --------------------------------------------------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 169 |     fn max(&self, that: &Self) -> Self {
[INFO] [stderr]     |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the type `smallvec::SmallVec<A>` does not permit being left uninitialized
[INFO] [stderr]    --> src/flip_buffer/small_vec_builder.rs:177:57
[INFO] [stderr]     |
[INFO] [stderr] 177 |         let v = std::mem::replace(&mut self.v, unsafe { std::mem::uninitialized() });
[INFO] [stderr]     |                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |                                                         |
[INFO] [stderr]     |                                                         this code causes undefined behavior when executed
[INFO] [stderr]     |                                                         help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stderr]     |
[INFO] [stderr]     = note: integers must be initialized
[INFO] [stderr]     = note: `#[warn(invalid_value)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `vec-collections` (lib test) generated 10 warnings (4 duplicates) (run `cargo fix --lib -p vec-collections --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/vec_collections-89b3f3850e705e65)
[INFO] [stdout] 
[INFO] [stdout] running 137 tests
[INFO] [stdout] test dedup::tests::sort_and_dedup_by_test ... ok
[INFO] [stdout] test flip_buffer::small_vec_builder::tests::drop_just_source ... ok
[INFO] [stdout] test flip_buffer::small_vec_builder::tests::source_drop_all ... ok
[INFO] [stdout] test flip_buffer::small_vec_builder::tests::source_drop_some ... ok
[INFO] [stdout] test flip_buffer::small_vec_builder::tests::source_move_all ... ok
[INFO] [stdout] test flip_buffer::small_vec_builder::tests::source_move_some ... ok
[INFO] [stdout] test flip_buffer::small_vec_builder::tests::source_pop_some ... ok
[INFO] [stdout] test flip_buffer::small_vec_builder::tests::target_push_gap ... ok
[INFO] [stdout] test flip_buffer::tests::builder ... ok
[INFO] [stdout] test flip_buffer::tests::drop_just_source ... ok
[INFO] [stdout] test flip_buffer::tests::source_drop_all ... ok
[INFO] [stdout] test flip_buffer::tests::source_drop_some ... ok
[INFO] [stdout] test flip_buffer::tests::source_move_all ... ok
[INFO] [stdout] test flip_buffer::tests::source_move_some ... ok
[INFO] [stdout] test flip_buffer::tests::source_pop_some ... ok
[INFO] [stdout] test flip_buffer::tests::target_push_gap ... ok
[INFO] [stdout] test radix_tree::tests::smoke_test ... ok
[INFO] [stdout] test dedup::tests::sort_and_dedup_check ... ok
[INFO] [stdout] test range_set::tests::all_is_all ... ok
[INFO] [stdout] test range_set::tests::bitand_empty_neutral ... ok
[INFO] [stdout] test range_set::tests::bitand_all_neutral ... ok
[INFO] [stdout] test range_set::tests::bitxor_all_not ... ok
[INFO] [stdout] test range_set::tests::bitor_empty_neutral ... ok
[INFO] [stdout] test range_set::tests::bitor_all_all ... ok
[INFO] [stdout] test range_set::tests::bitxor_empty_neutral ... ok
[INFO] [stdout] test dedup::tests::dsort_and_dedup_by_check ... ok
[INFO] [stdout] test range_set::tests::smoke_test ... ok
[INFO] [stdout] test range_set::tests::bitxor_symmetric ... ok
[INFO] [stdout] test range_set::tests::not_not_neutral ... ok
[INFO] [stdout] test range_set::tests::bitand_assign_consistent ... ok
[INFO] [stdout] test range_set::tests::bitand_symmetric ... ok
[INFO] [stdout] test range_set::tests::bitor_symmetric ... ok
[INFO] [stdout] test range_set::tests::sub_all_not ... ok
[INFO] [stdout] test sonic_reducer::tests::reduce_numbers ... ok
[INFO] [stdout] test range_set::tests::bitxor_assign_consistent ... ok
[INFO] [stdout] test range_set::tests::bitor_assign_consistent ... ok
[INFO] [stdout] test range_set::tests::sub_empty_neutral ... ok
[INFO] [stdout] test sonic_reducer::tests::sum ... ok
[INFO] [stdout] test range_set::tests::ranges_consistent ... ok
[INFO] [stdout] test range_set::tests::sub_assign_consistent ... ok
[INFO] [stdout] test range_set::tests::sub_bitand_not ... ok
[INFO] [stdout] test total_vec_map::tests::prop_operating_identity_element_is_noop_additive ... ok
[INFO] [stdout] test total_vec_map::tests::index ... ok
[INFO] [stderr] thread 'total_vec_set::tests::bitand_assign_consistent' panicked at library/core/src/panicking.rs:155:5:
[INFO] [stderr] attempted to leave type `smallvec::SmallVec<[i64; 2]>` uninitialized, which is invalid
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x5569617f9616 - std::backtrace_rs::backtrace::libunwind::trace::hbee8a7973eeb6c93
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stderr]    1:     0x5569617f9616 - std::backtrace_rs::backtrace::trace_unsynchronized::hc8ac75eea3aa6899
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]    2:     0x5569617f9616 - std::sys_common::backtrace::_print_fmt::hc7f3e3b5298b1083
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stderr]    3:     0x5569617f9616 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hbb235daedd7c6190
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stderr]    4:     0x556961822830 - core::fmt::rt::Argument::fmt::h76c38a80d925a410
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/fmt/rt.rs:142:9
[INFO] [stderr]    5:     0x556961822830 - core::fmt::write::h3ed6aeaa977c8e45
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/fmt/mod.rs:1120:17
[INFO] [stderr]    6:     0x5569617f710f - std::io::Write::write_fmt::h78b18af5775fedb5
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/io/mod.rs:1810:15
[INFO] [stderr]    7:     0x5569617f93f4 - std::sys_common::backtrace::_print::h5d645a07e0fcfdbb
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stderr]    8:     0x5569617f93f4 - std::sys_common::backtrace::print::h85035a511aafe7a8
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stderr]    9:     0x5569617fb167 - std::panicking::default_hook::{{closure}}::hcce8cea212785a25
[INFO] [stderr]   10:     0x5569617faec9 - std::panicking::default_hook::hf5fcb0f213fe709a
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:292:9
[INFO] [stderr]   11:     0x55696163c407 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h60265c2dfa87ee34
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2029:9
[INFO] [stderr]   12:     0x55696163c407 - test::test_main::{{closure}}::h77865bd3127078c6
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:138:21
[INFO] [stderr]   13:     0x5569617fb786 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbc5ccf4eb663e1e5
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2029:9
[INFO] [stderr]   14:     0x5569617fb786 - std::panicking::rust_panic_with_hook::h095fccf1dc9379ee
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:783:13
[INFO] [stderr]   15:     0x5569617fb499 - std::panicking::begin_panic_handler::{{closure}}::h032ba12139b353db
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:649:13
[INFO] [stderr]   16:     0x5569617f9b16 - std::sys_common::backtrace::__rust_end_short_backtrace::h9259bc2ff8fd0f76
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stderr]   17:     0x5569617fb230 - rust_begin_unwind
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:645:5
[INFO] [stderr]   18:     0x5569614d627a - core::panicking::panic_nounwind_fmt::runtime::hc18fd4a76c1e2aab
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panicking.rs:110:18
[INFO] [stderr]   19:     0x5569614d627a - core::panicking::panic_nounwind_fmt::hcb87f45b1afb5c5d
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panicking.rs:122:9
[INFO] [stderr]   20:     0x5569614d6329 - core::panicking::panic_nounwind::h63c25437b93d358c
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panicking.rs:155:5
[INFO] [stderr]   21:     0x55696156d438 - core::mem::uninitialized::hc3b15eb89aeaad34
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/mem/mod.rs:693:9
[INFO] [stderr]   22:     0x55696156d438 - vec_collections::flip_buffer::small_vec_builder::InPlaceSmallVecBuilder<A>::into_vec::h4a3ea5ddf2a0c799
[INFO] [stderr]                                at /opt/rustwide/workdir/src/flip_buffer/small_vec_builder.rs:177:57
[INFO] [stderr]   23:     0x5569615effe4 - vec_collections::merge_state::SmallVecInPlaceMergeState<A,B>::result::h51d45e2490a2f39b
[INFO] [stderr]                                at /opt/rustwide/workdir/src/merge_state.rs:31:9
[INFO] [stderr]   24:     0x5569615f05d4 - vec_collections::merge_state::SmallVecInPlaceMergeState<A,B>::merge_shortcut::ha51455240e4a5326
[INFO] [stderr]                                at /opt/rustwide/workdir/src/merge_state.rs:67:14
[INFO] [stderr]   25:     0x556961544803 - <vec_collections::vec_set::VecSet2<T> as core::ops::arith::SubAssign>::sub_assign::h11ef12e1e2035b70
[INFO] [stderr]                                at /opt/rustwide/workdir/src/vec_set.rs:156:9
[INFO] [stderr]   26:     0x55696156ddad - <vec_collections::total_vec_set::TotalVecSet<T> as core::ops::bit::BitAndAssign>::bitand_assign::h04d439ce6ffb05b8
[INFO] [stderr]                                at /opt/rustwide/workdir/src/total_vec_set.rs:129:17
[INFO] [stderr]   27:     0x55696154b6df - vec_collections::total_vec_set::tests::bitand_assign_consistent::bitand_assign_consistent::h54e58a45fcabb1cd
[INFO] [stderr]                                at /opt/rustwide/workdir/src/test_macros.rs:103:13
[INFO] [stderr]   28:     0x5569615cf9fd - <fn(A,B) .> T as quickcheck::tester::Testable>::result::{{closure}}::h97f3b3232df2e8fd
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/quickcheck-0.8.5/src/tester.rs:366:35
[INFO] [stderr]   29:     0x5569615502f0 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h66a806e0fd7d72ce
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stderr]   30:     0x5569615f93a2 - std::panicking::try::do_call::hea49a00d2529e2db
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stderr]   31:     0x55696160391b - __rust_try
[INFO] [stderr]   32:     0x5569615f7d09 - std::panicking::try::hc6739f903ca167da
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stderr]   33:     0x556961585efd - std::panic::catch_unwind::h227837031e8af8e4
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stderr]   34:     0x5569615bc0db - quickcheck::tester::safe::hd716cbe7210ac1e8
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/quickcheck-0.8.5/src/tester.rs:393:5
[INFO] [stderr]   35:     0x5569615cef4c - <fn(A,B) .> T as quickcheck::tester::Testable>::result::he6223d2d766d6231
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/quickcheck-0.8.5/src/tester.rs:366:21
[INFO] [stderr]   36:     0x5569615bacca - quickcheck::tester::QuickCheck<G>::quicktest::hb094817ee599e134
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/quickcheck-0.8.5/src/tester.rs:135:19
[INFO] [stderr]   37:     0x5569615b8451 - quickcheck::tester::QuickCheck<G>::quickcheck::hef96b57321e44e13
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/quickcheck-0.8.5/src/tester.rs:174:36
[INFO] [stderr]   38:     0x5569615b4cd5 - quickcheck::tester::quickcheck::hbe915605df82f82c
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/quickcheck-0.8.5/src/tester.rs:193:40
[INFO] [stderr]   39:     0x55696154b60d - vec_collections::total_vec_set::tests::bitand_assign_consistent::h785cb4448632e6b7
[INFO] [stderr]                                at /opt/rustwide/workdir/src/test_macros.rs:99:9
[INFO] [stderr]   40:     0x55696154b5e7 - vec_collections::total_vec_set::tests::bitand_assign_consistent::{{closure}}::ha048ae10fa49dc71
[INFO] [stderr]                                at /opt/rustwide/workdir/src/test_macros.rs:99:22
[INFO] [stderr]   41:     0x55696155c616 - core::ops::function::FnOnce::call_once::h470d908bfaa24448
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   42:     0x556961641cdf - core::ops::function::FnOnce::call_once::h8dc6907944022cf6
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   43:     0x556961641cdf - test::__rust_begin_short_backtrace::haae1a87433f1efb3
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:627:18
[INFO] [stderr]   44:     0x556961640a61 - test::run_test_in_process::{{closure}}::h8c7decfa7c14e152
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:650:60
[INFO] [stderr]   45:     0x556961640a61 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h19e6ff056d9d21e9
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stderr]   46:     0x556961640a61 - std::panicking::try::do_call::h89c848fcaa37c035
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stderr]   47:     0x556961640a61 - std::panicking::try::h57ab3dc74e2839b8
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stderr]   48:     0x556961640a61 - std::panic::catch_unwind::hfb6a1b1abc120fb9
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stderr]   49:     0x556961640a61 - test::run_test_in_process::h5ae2f9875edd562d
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:650:27
[INFO] [stderr]   50:     0x556961640a61 - test::run_test::{{closure}}::h35d7300d8928a067
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:573:43
[INFO] [stderr]   51:     0x556961607d96 - test::run_test::{{closure}}::h7525ced405d23d1b
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:601:41
[INFO] [stderr]   52:     0x556961607d96 - std::sys_common::backtrace::__rust_begin_short_backtrace::h4e7db78ce05afad8
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stderr]   53:     0x55696160cdf7 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hcfbcb64f1a1b3482
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/thread/mod.rs:529:17
[INFO] [stderr]   54:     0x55696160cdf7 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h9d89c5c4108bd689
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stderr]   55:     0x55696160cdf7 - std::panicking::try::do_call::h8a4869bc94ec50c9
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stderr]   56:     0x55696160cdf7 - std::panicking::try::h9a576f20ff81ac30
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stderr]   57:     0x55696160cdf7 - std::panic::catch_unwind::hbcb4e3f860ef9830
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stderr]   58:     0x55696160cdf7 - std::thread::Builder::spawn_unchecked_::{{closure}}::h93c79a6be1505948
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/thread/mod.rs:528:30
[INFO] [stderr]   59:     0x55696160cdf7 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h426d96740c81bdaf
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   60:     0x556961800245 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h12de4fc57affb195
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2015:9
[INFO] [stderr]   61:     0x556961800245 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h3c619f45059d5cf1
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2015:9
[INFO] [stderr]   62:     0x556961800245 - std::sys::unix::thread::Thread::new::thread_start::hbac657605e4b7389
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stderr]   63:     0x7f0cbd0a8ac3 - <unknown>
[INFO] [stderr]   64:     0x7f0cbd139bf4 - __clone
[INFO] [stderr]   65:                0x0 - <unknown>
[INFO] [stderr] thread caused non-unwinding panic. aborting.
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/vec_collections-89b3f3850e705e65` (signal: 6, SIGABRT: process abort signal)
[INFO] running `Command { std: "docker" "inspect" "53f4ab2a06e4426db05768ef2f9ae66ee14ab10ad4903a38dd601930a4a696e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53f4ab2a06e4426db05768ef2f9ae66ee14ab10ad4903a38dd601930a4a696e1", kill_on_drop: false }`
[INFO] [stdout] 53f4ab2a06e4426db05768ef2f9ae66ee14ab10ad4903a38dd601930a4a696e1
